Question Simplify the expression −38x Evaluate 7x−45xCollect like terms by calculating the sum or difference of their coefficients (7−45)xSolution −38x Show Solution Find the roots x=0 Evaluate 7x−45xTo find the roots of the expression,set the expression equal to 0 7x−45x=0Subtract the terms More Steps Simplify 7x−45xCollect like terms by calculating the sum or difference of their coefficients (7−45)xSubtract the numbers −38x −38x=0Change the signs on both sides of the equation 38x=0Solution x=0 Show Solution